Frost Dates for Lacomb 3 Nne, OR

Elevation: 159 m

Frost Dates

Last Spring Frost (50%) A 50% chance that the last spring frost has already passed by this date. Most gardeners use this as their primary planting guide. April 26
First Fall Frost (50%) A 50% chance that the first fall frost has occurred by this date. Plan to harvest or protect tender plants before this date. October 24

30% Probability

Only a 30% chance of frost remaining by this date. Use these dates for a safer planting window, especially for tender plants sensitive to cold.
Last Spring Frost May 1
First Fall Frost October 17

Hard Freeze (28°F)

Last Spring Hard Freeze March 24
First Fall Hard Freeze November 12
44.63°N, 122.72°W © OpenStreetMap

Growing Season

181 Days April 26 to October 24

USDA Hardiness Zone

Hardiness zones indicate which perennial plants can survive winter in your area. For annual vegetables, frost dates and growing season length matter more than hardiness zone.
Zone 8b

Avg. annual minimum: 15 to 20°F

Learn more

Köppen Climate

The Köppen climate classification system categorizes climates based on temperature and precipitation patterns.
Csb Warm-Summer Mediterranean

Warm, dry summers and mild, wet winters. Similar to hot-summer Mediterranean but cooler. Great for a wide range of vegetables and fruit trees with moderate water needs.

Köppen climate map

Temperature

Avg High Avg Temp Avg Low Light Frost (32°F)
Temperature table
Average monthly temperatures (°F)
Month Avg High Avg Temp Avg Low
January47°40°33°
February50°42°34°
March55°45°35°
April60°49°38°
May67°55°43°
June72°59°47°
July81°65°50°
August82°66°49°
September76°61°46°
October63°52°41°
November52°44°37°
December45°39°33°

Precipitation

Precipitation table
Average monthly precipitation (inches)
MonthPrecipitation
January8.5
February7.0
March8.4
April7.1
May6.7
June5.3
July2.1
August2.5
September5.9
October7.4
November8.6
December9.4

Sunrise / Sunset

Daylight Longest: 15h 23m · Shortest: 8h 37m
Sunrise and sunset table
Sunrise, sunset, and daylight on the 15th of each month (local solar time)
Month Sunrise Sunset Daylight
January7:30 AM4:30 PM8h 59m
February6:54 AM5:06 PM10h 12m
March6:11 AM5:49 PM11h 38m
April5:22 AM6:38 PM13h 15m
May4:42 AM7:18 PM14h 37m
June4:19 AM7:41 PM15h 21m
July4:28 AM7:32 PM15h 03m
August5:04 AM6:56 PM13h 52m
September5:51 AM6:09 PM12h 18m
October6:38 AM5:22 PM10h 43m
November7:20 AM4:40 PM9h 20m
December7:41 AM4:19 PM8h 38m

Nearby Stations

Lebanon, ORMarch 14 - November 18 Stayton, ORMarch 29 - November 6 Foster Dam, OR April 12 - October 28 Silver Creek Falls, OR April 30 - October 22 Cascadia, ORApril 29 - October 13 Corvallis State Univ, OR April 17 - October 28

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